CVE-2021-25370
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I. Basic Information for CVE-2021-25370
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Samsung SMR 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG SMR是韩国三星（SAMSUNG）公司的一个系统补丁包。提供了三星手机应用的补丁程序。 SMR Mar-2021 Release 1 存在资源管理错误漏洞，该漏洞源于不正确的实现处理文件描述符会导致内存损坏，导致内核panic。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices | Selected O(8.X), P(9.0), Q(10.0), R(11.0) ~ SMR Mar-2021 Release 1 | - |
II. Public POCs for CVE-2021-25370
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.samsungmobile.com/securityUpdate.smsbx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-25370
Same Patch Batch · Samsung Mobile · 2021-03-26 · 4 CVEs total
| CVE-2021-25369 | 6.2 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2021-25372 | 6.1 MEDIUM | Samsung SMR 安全漏洞 |
| CVE-2021-25371 | 6.1 MEDIUM | Samsung SMR 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-25370
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